Zhang Ling(Zhang L), Shan Weihua(Shan WH), Shi Yanzeng(Shi YZ), et al, . Determination of forsythin content in Qingqiao and Laoqiao[J]. Chinese Journal of Modern Applied Pharmacy, 1999, (1): 45-46.
    Citation: Zhang Ling(Zhang L), Shan Weihua(Shan WH), Shi Yanzeng(Shi YZ), et al, . Determination of forsythin content in Qingqiao and Laoqiao[J]. Chinese Journal of Modern Applied Pharmacy, 1999, (1): 45-46.

    Determination of forsythin content in Qingqiao and Laoqiao

    • OBJECTIVE:This paper reported the determination of Forsythin content in Qingqiao and Laoqiao.METHODS:Dualwavelentht TLC-scanning was used.RESULTS:The content of forsythin in Qingqiao was 0.078% and that in Laoqiao was only 0.013%.CONCLUSION:The content of
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